CAS 1865148-58-8 appears in our catalog under these names: Methyl 3-fluorobenzene-1-sulfonate 95%, Methyl 3-fluorobenzene-1-sulfonate, 95%, 95%, METHYL 3-FLUOROBENZENESULFONATE, 95%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g.